From: Bart Van Assche Date: Sat, 14 Jan 2012 12:39:44 +0000 (+0000) Subject: IB/srp: Use pr_fmt() and pr_err()/pr_warn() X-Git-Tag: upstream/snapshot3+hdmi~7946^2^10~1 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=e0bda7d8c33e60fb08cc0b5522cd86346313722c;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git IB/srp: Use pr_fmt() and pr_err()/pr_warn() Use pr_fmt() and pr_xxx() instead of more verbose printk() equivalents. Signed-off-by: Bart Van Assche Acked-by: David Dillow Signed-off-by: Roland Dreier --- diff --git a/drivers/infiniband/ulp/srp/ib_srp.c b/drivers/infiniband/ulp/srp/ib_srp.c index 0bfa545..895a9ff 100644 --- a/drivers/infiniband/ulp/srp/ib_srp.c +++ b/drivers/infiniband/ulp/srp/ib_srp.c @@ -30,6 +30,8 @@ * SOFTWARE. */ +#define pr_fmt(fmt) PFX fmt + #include #include #include @@ -165,7 +167,7 @@ static void srp_free_iu(struct srp_host *host, struct srp_iu *iu) static void srp_qp_event(struct ib_event *event, void *context) { - printk(KERN_ERR PFX "QP event %d\n", event->event); + pr_debug("QP event %d\n", event->event); } static int srp_init_qp(struct srp_target_port *target, @@ -1989,7 +1991,7 @@ static int srp_parse_options(const char *buf, struct srp_target_port *target) goto out; } if (strlen(p) != 32) { - printk(KERN_WARNING PFX "bad dest GID parameter '%s'\n", p); + pr_warn("bad dest GID parameter '%s'\n", p); kfree(p); goto out; } @@ -2004,7 +2006,7 @@ static int srp_parse_options(const char *buf, struct srp_target_port *target) case SRP_OPT_PKEY: if (match_hex(args, &token)) { - printk(KERN_WARNING PFX "bad P_Key parameter '%s'\n", p); + pr_warn("bad P_Key parameter '%s'\n", p); goto out; } target->path.pkey = cpu_to_be16(token); @@ -2023,7 +2025,7 @@ static int srp_parse_options(const char *buf, struct srp_target_port *target) case SRP_OPT_MAX_SECT: if (match_int(args, &token)) { - printk(KERN_WARNING PFX "bad max sect parameter '%s'\n", p); + pr_warn("bad max sect parameter '%s'\n", p); goto out; } target->scsi_host->max_sectors = token; @@ -2031,7 +2033,8 @@ static int srp_parse_options(const char *buf, struct srp_target_port *target) case SRP_OPT_MAX_CMD_PER_LUN: if (match_int(args, &token)) { - printk(KERN_WARNING PFX "bad max cmd_per_lun parameter '%s'\n", p); + pr_warn("bad max cmd_per_lun parameter '%s'\n", + p); goto out; } target->scsi_host->cmd_per_lun = min(token, SRP_CMD_SQ_SIZE); @@ -2039,14 +2042,14 @@ static int srp_parse_options(const char *buf, struct srp_target_port *target) case SRP_OPT_IO_CLASS: if (match_hex(args, &token)) { - printk(KERN_WARNING PFX "bad IO class parameter '%s' \n", p); + pr_warn("bad IO class parameter '%s'\n", p); goto out; } if (token != SRP_REV10_IB_IO_CLASS && token != SRP_REV16A_IB_IO_CLASS) { - printk(KERN_WARNING PFX "unknown IO class parameter value" - " %x specified (use %x or %x).\n", - token, SRP_REV10_IB_IO_CLASS, SRP_REV16A_IB_IO_CLASS); + pr_warn("unknown IO class parameter value %x specified (use %x or %x).\n", + token, SRP_REV10_IB_IO_CLASS, + SRP_REV16A_IB_IO_CLASS); goto out; } target->io_class = token; @@ -2064,7 +2067,8 @@ static int srp_parse_options(const char *buf, struct srp_target_port *target) case SRP_OPT_CMD_SG_ENTRIES: if (match_int(args, &token) || token < 1 || token > 255) { - printk(KERN_WARNING PFX "bad max cmd_sg_entries parameter '%s'\n", p); + pr_warn("bad max cmd_sg_entries parameter '%s'\n", + p); goto out; } target->cmd_sg_cnt = token; @@ -2072,7 +2076,7 @@ static int srp_parse_options(const char *buf, struct srp_target_port *target) case SRP_OPT_ALLOW_EXT_SG: if (match_int(args, &token)) { - printk(KERN_WARNING PFX "bad allow_ext_sg parameter '%s'\n", p); + pr_warn("bad allow_ext_sg parameter '%s'\n", p); goto out; } target->allow_ext_sg = !!token; @@ -2081,15 +2085,16 @@ static int srp_parse_options(const char *buf, struct srp_target_port *target) case SRP_OPT_SG_TABLESIZE: if (match_int(args, &token) || token < 1 || token > SCSI_MAX_SG_CHAIN_SEGMENTS) { - printk(KERN_WARNING PFX "bad max sg_tablesize parameter '%s'\n", p); + pr_warn("bad max sg_tablesize parameter '%s'\n", + p); goto out; } target->sg_tablesize = token; break; default: - printk(KERN_WARNING PFX "unknown parameter or missing value " - "'%s' in target creation request\n", p); + pr_warn("unknown parameter or missing value '%s' in target creation request\n", + p); goto out; } } @@ -2100,9 +2105,8 @@ static int srp_parse_options(const char *buf, struct srp_target_port *target) for (i = 0; i < ARRAY_SIZE(srp_opt_tokens); ++i) if ((srp_opt_tokens[i].token & SRP_OPT_ALL) && !(srp_opt_tokens[i].token & opt_mask)) - printk(KERN_WARNING PFX "target creation request is " - "missing parameter '%s'\n", - srp_opt_tokens[i].pattern); + pr_warn("target creation request is missing parameter '%s'\n", + srp_opt_tokens[i].pattern); out: kfree(options); @@ -2149,7 +2153,7 @@ static ssize_t srp_create_target(struct device *dev, if (!host->srp_dev->fmr_pool && !target->allow_ext_sg && target->cmd_sg_cnt < target->sg_tablesize) { - printk(KERN_WARNING PFX "No FMR pool and no external indirect descriptors, limiting sg_tablesize to cmd_sg_cnt\n"); + pr_warn("No FMR pool and no external indirect descriptors, limiting sg_tablesize to cmd_sg_cnt\n"); target->sg_tablesize = target->cmd_sg_cnt; } @@ -2309,8 +2313,7 @@ static void srp_add_one(struct ib_device *device) return; if (ib_query_device(device, dev_attr)) { - printk(KERN_WARNING PFX "Query device failed for %s\n", - device->name); + pr_warn("Query device failed for %s\n", device->name); goto free_attr; } @@ -2459,7 +2462,7 @@ static int __init srp_init_module(void) BUILD_BUG_ON(FIELD_SIZEOF(struct ib_wc, wr_id) < sizeof(void *)); if (srp_sg_tablesize) { - printk(KERN_WARNING PFX "srp_sg_tablesize is deprecated, please use cmd_sg_entries\n"); + pr_warn("srp_sg_tablesize is deprecated, please use cmd_sg_entries\n"); if (!cmd_sg_entries) cmd_sg_entries = srp_sg_tablesize; } @@ -2468,14 +2471,15 @@ static int __init srp_init_module(void) cmd_sg_entries = SRP_DEF_SG_TABLESIZE; if (cmd_sg_entries > 255) { - printk(KERN_WARNING PFX "Clamping cmd_sg_entries to 255\n"); + pr_warn("Clamping cmd_sg_entries to 255\n"); cmd_sg_entries = 255; } if (!indirect_sg_entries) indirect_sg_entries = cmd_sg_entries; else if (indirect_sg_entries < cmd_sg_entries) { - printk(KERN_WARNING PFX "Bumping up indirect_sg_entries to match cmd_sg_entries (%u)\n", cmd_sg_entries); + pr_warn("Bumping up indirect_sg_entries to match cmd_sg_entries (%u)\n", + cmd_sg_entries); indirect_sg_entries = cmd_sg_entries; } @@ -2486,7 +2490,7 @@ static int __init srp_init_module(void) ret = class_register(&srp_class); if (ret) { - printk(KERN_ERR PFX "couldn't register class infiniband_srp\n"); + pr_err("couldn't register class infiniband_srp\n"); srp_release_transport(ib_srp_transport_template); return ret; } @@ -2495,7 +2499,7 @@ static int __init srp_init_module(void) ret = ib_register_client(&srp_client); if (ret) { - printk(KERN_ERR PFX "couldn't register IB client\n"); + pr_err("couldn't register IB client\n"); srp_release_transport(ib_srp_transport_template); ib_sa_unregister_client(&srp_sa_client); class_unregister(&srp_class);